for better u.s.-china relationships. now, the open china you and president nixon made in early 1970's, was not only a turning point in history, but also it has changed our lives, for millions of people, chinese, chinese americans, and americans. thank you very much, doctor kissinger. [applause] now, one of the things you have taught us is to better understand chinese politics, or how to develop a broader vision. we have to have a deeper understanding of chinese politics, society, behaviors, political systems. let me come to the question you raised. i am disappointed, not what the leadership, but rather disappointed with the social media. it is fair to say that the chinese government said several times in a press conference and to foreign delegates that vice- president shi was injured in his back. i think that is enough. more importantly, i was interviewed many times by the media. i say i do not want to comment. there is nothing happening. they would cancel their trip. the police and the military would react unusual. there is no sign whatsoever. it seems like it is very odd that the ch